九年级英语上Unit4 学案仁爱版

1、仁爱版英语九年级上unit4 学案 unit 4 amazing science topic 3 we will live in space one day. section a （第一课时）一、学习目标 （用时5分钟）1、词汇: 研究 _2、句型:what is it about?its a movie about life in space.kangkang , do you think people will live on mars in the future?we will be able to do anything that can be done on the earth. i

2、 dont think aliens can be found in space.i wont believe there are aliens until i see them with my own eyes.3、语法:1) learn the structure of passive voice with modal verb.2) talk about the knowledge about mars and aliens. learn how to express possibility and impossibility.3) encourage students to explo

3、re positively and foster their active attitude towards science.二、学习过程 （用时30分钟）1、自学尝试。（用时10分钟）a. 根据首字母或汉语提示完成句子1) its a movie about l_ in space.2) we will be a_ to do anything that can be done on the earth.3) kangkang thinks we will live on m_ one day.4) i hope our d_ will come true.5) do you believe

4、 there are a_?6) h_ may be cloned by scientist some day.7) other p_ may be visited in the future.8) more s_ must be sent into space.9) i wont believe there are aliens u_ i see them with my own eyes.10) i dont think aliens can be f_ in space.b根据汉语意思完成句子1) sounds great! _(它是有关什么内容的)?2) its a movie abo

5、ut _(太空生活).3) i think we will live in space _(有一天).4) we will _(能够) do anything that can be done on the earth.5) _(我等不及了).6) one american scientist thinks they _ _ _ (已经在)on the earth.7) he thinks they are reading information on the internet _ _ _ (为了) learn abut human culture.8) i wont believe ther

6、e are aliens until i see them _ _ _ _.(亲眼所见)9) other planets _ _ _（也许被光顾） in the future.10) kangkang doesnt believe anything in the movie abut aliens , _ _（是吗）?2、合作互助 （用时10分钟）u read 1a and complet 1b in groups.u read 2a and do the pair work in 2b in paris.3、展示与质疑 （用时10分钟）ü 学生展示（演讲，板演，展示）ü

7、教师点拨we will be able to do anything that can be done on the earth.that can be done on the earth 定语从句修饰anythingdo you know the boy who is swimming in the river?_he thinks they are reading information on the internet learn about human culture.in order to 为了 ，表示目的 ，后接动词原形，相当于 so as to 。 否定形式为 in order n

8、ot to in order not to fail the exam, he studied for more than ten hours every day._i dont think aliens can be found in space.当主句的谓语动词是think , suppose , believe , imagine, expect 等，后接宾语从句为含有 not 的否定词时，后接从句的否定词常要前移。i dont believe h will come back._ i wont believe there are aliens until i see them with

9、 my own eyes.notuntil 直到。才 表示非延续性动词有 come, go, leave, meet, realize, understand , reach, get, finish。三、检测与小结 （用时10分钟）1、必做题1) i believe mars _ soon in the future by human beings.a. maybe visit b. maybe visited c. may be visit d. may be visited 2) most students buy the talking pen _ learn english well

10、.a. so that b. in order to c. that d. because3) do you think people will travel into space in the future? -sure. i think we will live in space_. a. another day b. one day c. the other day d. in a few days4) we _ do anything in space that we can do on the earth one day. a. will be able to b. must be

11、c. can d. may5) this _ in a short time. we still have some things to do. a. cant be done b. can done c. must be do d. is done6) -shall we go to see the film a visit to mars? -_.a. it sounds exciting b. i dont want to go with you. c. you ask me? d. dont do that.7) i didnt have a clear understanding o

12、f the science book _ i did an experiment for myself. a. since b. until c. unless d. after8) i dont think it will rain tomorrow,_? a. do i b. dont i c. will it d. wont it9) most students buy the english learning machine _ learn english well. a. so that b. in order to c. that d. because10) more man-ma

13、de satellites _ into space. a. must sent up b. can sent up c. must be sent up d. may be send up2、选做题very surprised , left, police, called , got out, strange , around , walking down i had a very unusual experience on sunday. at _1_ ten oclock in the morning, i was _2_ the street when a ufo landed rig

14、ht in front of me. you can imagine how _3_ it was! an alien _4_ and walked down the center street. i followed it to see where it was going , and i was _5_ when it went into a souvenir(纪念品)shop . while it was looking at the souvenirs, the shop assistant called the _6_. when the police arrived, the al

15、ien _7_ shop and then visited the museum of flight. while the alien was in the museum , i _8_ the tv station . isnt that amazing?3、拔高题 哈尔滨市2008年初中升学考试( )21. believe yourself. youre better than _. youre the best. wish you success!a. anyone else b. someone else c. else anyone( )22. please read every s

16、entence . the more _ you are, the fewer mistakes youll make.a. carefully ; carefully b. careful ; careful. c. carefully ; careful( )23. do you know _ last night? sorry, i dont know. but i think he should go to bed early because he will have an english exam this afternoon.a. when he goes to bed b. wh

17、en he went to bed c. when did he go to bed( )24. over 400 million people have visited disneyland parks around the world american disneyland opened in july 1955.a. after b. before c. since( )25. people say the subway (地铁) _ building in harbin in a few years. sounds _. i have never seen it before.a. w

18、ill finish; interesting b. is finished; interested c. will be finished; interesting（ ）26. shanghai has opened its _tv channel（频道）that sends programs in foreign languages. great! i can improve my english over it.a. first b. a first c. the first( )27. tan qianqiu, a politics teacher, died in order to

19、save his four students in the earthquake(地震) in wenchuan. _teacher he is!a. how excellent b. what an excellent c. what a excellent( )28. there will be people in beijing than usual because of all the visitors to the olympics. right. we chinese should feel part of the olympics and try our best to help

20、!a. many b. more c. most（ ）29. while travelling to canada, you should give yourself a day to _ the time and know the way nearby.a. used to b. be used to c. use to( )30. the duty of project hope is to help poor children, isnt it? yes, it has built many schools _ those children can study happily.a. wh

21、ere b. when c. which( )31. chinas 24th science research team_ at changcheng station on january 5, 2008. wonderful! our scientists _ a lot in this field already.a. have arrived; improved b. arrived; has improved c. arrived; have improved( )32. reading can increase your words. when you read, you will

22、find words repeat（重复）_ and build up your vocabulary quickly.a. ourselves b. itself c. themselves（ ）33. if your friend tells a lie to you, you shoulda. tell a lie, toob. talk with him and find out the reasonc. hit him on the head with a stone（ ）34. the survey (调查) shows 200 students do different thin

23、gs before going to school in the morning _of them practice english according to the survey.a. 70 b. 120 c. 140（ ）35. which word of the following has a different stress from the others?a. magic. b. gesture.c. attract. section b （第二课时）一、学习目标 （用时5分钟）1、词汇：羡慕_ 基本_ 教练，马车_ 导演_ 限制 _ 冒险 _ 2、句型 : i really adm

24、ire them. id like to be an astronaut when i grow up. i think you should first master some basic computer skill. i believe more and more things will be discovered in the future.3、语法:1) go on learning and consolidating the structure of passive voice with modal verb.2) go on talking about the topic of

25、flying to mars and space.3) foster the students active attitude towards science.二、学习过程（用时30分钟）1、自学尝试。（用时10分钟）a.根据首字母或汉语提示完成句子1) who will take part in the space f_?2) they can travel to space and d_ something new about mars.3) id like to be an a_ when i grow up.4) i think you should first m_ some bas

26、ic computer s_.5) im sure i can p_ ballet on the stage in the future. 6) the pet pig should be t_ to the pet hospital.7) the watch should be r_.8) we had to p_ most of the food in the spaceship.9) we had to l_ the use of water during those days.10) have you h_ the news on the radio about the space f

27、light to mars?b根据汉语意思完成句子1) if you want to start a business, think carefully about the _(风险).2) the students need to learn a lot of knowledge and master some _(基本技能).3) id like to be a scientist when i _(长大).4) did many women _(羡慕) her beauty?-yes, they did.5) we had to _(限制) the use of electricity

28、in some parts of our country in summer a few years ago.6) the book cost me much money but its _(值得).7) there are some pieces of _(广播新闻) about my hometown this morning. its very exciting. 8) the students should be well _(关心) by their teachers . its teachers duty.9) it _ (花费他们三年)to get to mars.10) the

29、y _-(远离) the earth for 763 days.2、合作互助 （用时10分钟）u read 1a loudly and finish 1b in pairs.u listen the some dialogs and give the right order of part 2.u read 3a and finish 3b then check the answers in your group.3、展示与质疑 （用时10分钟）ü 学生展示（演讲，板演，展示）ü 教师点拨maria , have you heard the news on the radi

30、o about the space flight to mars?on the radio 通过收音机，从广播中you can learn english on the radio._it has been two days since we landed on mars.it is/has been + 时间段+ since + 瞬间动词的过去式it is ten years since his father died ._whats worse, our water supplies were very low. we had to limit the use of water durin

31、g those days.whats worse 更糟糕的是 whats more 更为重要的是 i often miss my family, but the excitement and risks on mars are worth it!be worth sth /doing sth. 值。/值得做某事 this book is worth reading.risk 名词 危险 动词 冒风险 常见结构为 risk sth. /doing th.三、检测与小结 （用时10分钟）1、必做题1) -what are you going to be when you grow up? -_.

32、a. i need to study hard b. i am not sure c. i want to be an astronaut d. b or c.2) betty likes dancing ,but she _ singing _dancing. a. prefers ; to b. both ; and c. likes ; and d. likes ; or 3) we _ shanghai for two days. we begin to miss our parents . a. have been away b. have be away from c. have

33、been away from d. had been away from 4) it has been two weeks _ we got to beijing. it took us more than 24 hours to get there. a. since b. before c. after d. at least 5) my best friend was late for class._, she left her bag at home. a. whats more b. however c. whats more d. even though6) -how was yo

34、ur childrens day last year?great! we _some books to the hope school in that village that day. a. are sending b. sent c. will send d. send7) they dont have _ food and drink in the spaceship.a. plenties of b. a plenty of c. plenty of d. a plenty 8) trees _ in winter but in spring . a. can not plant b.

35、 can be not planted c. can not be planted d. can plant9) its three years _ we got here. a. since b. before c. after d. at least10) what is he going to be when he _? a. grow up b. grows up c. is growing up d. grew up2、选做题space station, admire, astronaut, rocket, worth, personal, care for , water, mis

36、s, prefer1) i really _ liu xiang and yang liwei.2) last year they landed a _.3) ill fly _ to the moon and mars.4) today we each have a _ computer in our homes.5) the work of them will never be _ anything.6) i want to be an _ when i grow up.7) the granny often _ her flowers in the morning.8) the sick

37、 girl will be well _.9) lilei _ english to maths. dont _ your family . youll go home the day after tomorrow.3、拔高题根据短文内容选择最佳答案。smiles and tears are part of life. but do you find enough time for 36 ? im not asking if you experience lots of good times. of course, we should laugh during the happy times.

38、 but do you 37 laugh during the difficult times?erma bombeck is known for her funny books. but she wrote 38 about a more serious subjectcancer (癌症 ) in children. the book is titled, i want to grow 39，i want to grow up. erma talks with many children who 40 cancer and learns important lessons from the

39、m. she learns, for example, that cancer survivors （幸存者）now how they should smile at life, though they are receiving chemotherapy(化疗).she tells about the experience of 41 jessica. jessicas leg was cut off at the knee because of cancer. she was learning to wear a prosthesis (假肢). jessica told about pl

40、aying soccer. she hit the ball hard 42 her foot. the ball flew off in one direction(方向) 43 her manmade leg flew another way. then the brave girl lay on the floor, laughing happily.as the saying goes, “theres a time to cry and a time to laugh.” do you find 44 time to laugh?you can., if you find reaso

41、ns to laugh during the difficult times. survivors know 45 . if you can laugh even when youre in trouble, you will make it. remember, laugh and the whole world laugh with you. cry and you cry alone!( )36. a. calling b. laughing c. crying( )37. a. either b. too c. also( )38. a. it b. one c. ones( )39.

42、 a. hair b. nails(指甲) c. grass( )40. a. has b. have c. had( )41. a. 15 years old b. 15-years-oldc. 15-year-old( )42. a. in b. with c. under( )43. a. while b. whenever c. whether( )44. a. many b. plenty of c. a lot( )45. a. where to laugh b. who to laugh c. how to laughsection c （第三课时）一、学习目标 （用时5分钟）1

43、、词汇：太阳系_ 古罗马的_ 直径 _ 风暴 _重力_ 搜索_ 使。干 _ 以。为基础_ 科幻小说_2、句型： it is reported that . mars is the fourth planet from the sun in our solar system. mars goes around the sun at a distance of about 228 million kilometers. it takes a spaceship about eight months to reach mars from the earth when the two planets

44、are closest to each other. this film is based on a science fiction.3、语法:1) learn more knowledge about mars.2) foster the students active attitude towards science. and explore in the field of science positively.二、学习过程 （用时30分钟）1、自学尝试。（用时10分钟）a.根据首字母或汉语提示完成句子1) it is reported that china plans to take p

45、art in an international flight to e_ mars.2) mars is the fourth planet from the sun in our s_ s_.3) its d_ is 53% as long as that of the earth.4) mars goes around the sun at a d_ of about 228 million kilometers. 5) the g_ on the surface of mars is about two-fifths as strong as it is on the earth.6)

46、does mars have a good c_ for plants?7) is mars a good place for h_ beings to live?8) the film is b_ on a science fiction.9) a scientist and inventor decides to p_ that time travel is possible.10) discuss in groups and l_ more science fiction movies.b根据汉语意思完成句子1) the air there has only _(30%的氧气).2) t

47、he gravity on the moon is _ (不一样重)it is on the earth.3) _（2/3的人）speak english in this place.4) the radio says guang dong will have _ （强烈的暴风雨）on august 11.5) china _ (正计划) to take part in an international flight to explore mars.6) mars goes around the sun at a _（距离228000000千米）7) it is reported that _

48、(航空服) are too heavy.8) you can enjoy the _(美丽的景色) when you fly in space.9) on the earth , we can look at the stars and planets _(通过望远镜).10) do you know _ _ _ _ _ （火星离地球有多远）from earth?2、合作互助 （用时10分钟）u talk about some science films.and finish 3a.u read 1a and write down the information about mars on 1

49、b.3、展示与质疑 （用时10分钟）ü 学生展示（演讲，板演，展示）ü 教师点拨 mars goes around the sun at a distance of about 228 million kilometers. at a distance of 相隔 at/from a distance 在远处 put the stone at a distance of about twenty meters from here._ the gravity on the surface of mars is about two-fifths as strong as it

50、is on the earth . 倍数词的表示：倍数词+ as +形容词 或副词原级 + as scientist are still searching for more information about mars. search 动词 搜索 search for 搜寻 search 名词 in search of sth. search sb./sth. 搜某人的身 search for sb/sth.寻找，搜寻某人或某物三、检测与小结 （用时10分钟）1、必做题1) what does lilys hat _? -a cat. a. color b. shape c. look li

51、ke d. like 2) is mars bigger than the earth?no. its about _ the earth. a. as big as b. as bigger as c.the same big as d. a quarter as big as 3) can you _ which planet is mars in the night sky? -yes, its bright red. a. tell b. make c. learn d. know4) if an elephant weights 1200 kilos on the earth , it weighs _ on mars. a. 2400 kilos b. 480 kilos c.500 kilos d.800 kilos.5) what time will you _ nanning? -at 6 oclock next morning. a. reach to b. get c. arrive d. reach 6) the river smells terrible . people must _ dirty thing into it. a. be st